| Préfecture | Préfecture d'Arrondissement(s) | Arrondissement | Nombre de zones |
| Préfecture de Casablanca | Casa-Anfa | Sidi Belyout | 23 |
| Anfa | 16 | ||
| Maârif | 30 | ||
| Derb Sultan-Al Fida | Mers Sultan | 10 | |
| Al Fida | 9 | ||
| Ain Sebaâ Hay Mohammadi | Roches Noires | 13 | |
| Hay Mohammadi | 9 | ||
| Ain Sebaâ | 12 | ||
| Sidi Bernoussi | Sidi Bernoussi | 14 | |
| Sidi Moumen | 10 | ||
| Ain Chock | Ain Chock | 36 | |
| Hay Hassani | Hay Hassani | 34 | |
| Ben M’Sick | Ben M’Sick | 2 | |
| Sbata | 6 | ||
| Mly Rachid | Mly Rachid | 9 | |
| Sidi Othman | 6 | ||
| Total | - | - | 239 |